Recent advances in the synthesis and fabrication methods of high-entropy alloy nanoparticles

W Wan, K Liang, P Zhu, P He, S Zhang - Journal of Materials Science & …, 2024 - Elsevier
High-entropy alloy nanoparticles (HEA NPs) containing four or more elements possess
several advantages over traditional alloy nanoparticles (NPs), such as higher strength …

Novel frontiers in high-entropy alloys

D Bridges, D Fieser, JJ Santiago, A Hu - Metals, 2023 - mdpi.com
There is little doubt that there is significant potential for high-entropy alloys (HEAs) in
cryogenic and aerospace applications. However, given the immense design space for …

Low-density Fe40Mn19Ni15Al15Si10C1 high entropy steel processed by mechanical alloying and spark plasma sintering: phase evolution, microstructure and …

H Jain, Y Shadangi, D Chakravarty… - Materials Science and …, 2023 - Elsevier
The present study deals with the synthesis of a novel Fe 40 Mn 19 Ni 15 Al 15 Si 10 C 1 low-
density high entropy steel (HES) processed through mechanical alloying (MA) and spark …

Microstructure and mechanical properties of Al-Fe-Co-Cr-Ni high entropy alloy fabricated via powder extrusion

A Fu, Y Cao, Z Xie, J Wang, B Liu - Journal of Alloys and Compounds, 2023 - Elsevier
A novel non-equiatomic Al 15.85 Fe 11.15 Co 32.11 Cr 10.76 Ni 30.13 high entropy alloy
(HEA) was fabricated via powder metallurgy (P/M) method. The Al 15.85 Fe 11.15 Co 32.11 …

Powder metallurgical processing of CrMnFeCoMo high entropy alloy: phase evolution, microstructure, thermal stability and mechanical properties

P Pradhan, Y Shadangi, V Shivam… - Journal of Alloys and …, 2023 - Elsevier
The outstanding properties of the high entropy alloys (HEAs) are attributed to various factors
like composition, microstructure, phase formation, synthesis route etc. In this regard, the …

Powder metallurgical processing of Al matrix composite reinforced with AlSiCrMnFeNiCu high-entropy alloys: Microstructure, thermal stability, and microhardness

Y Shadangi, K Chattopadhyay… - Journal of Materials …, 2023 - Springer
The present work deals with powder metallurgical processing of AA 6082 Al matrix
composite reinforced with non-equiatomic AlSiCrMnFeNiCu high-entropy alloy (HEA). The …

[HTML][HTML] Mechanical milling/alloying, characterization and phase formation prediction of Al0. 1–0.5 (Mn) CoCrCuFeNi-HEA powder feedstocks for cold spray …

S Özbilen, JFB Vasquez, WM Abbott, S Yin… - Journal of Alloys and …, 2023 - Elsevier
In the present work the synthesis of multicomponent nanocrystalline Al 0.1-0.5 (Mn)
CoCrFeNi HEA powder feedstocks by mechanical alloying (MA) through high energy ball …

Synthesis and characterization of novel high entropy Heusler intermetallics

AO Moghaddam, R Fereidonnejad, M Naseri… - Intermetallics, 2023 - Elsevier
This study aims at developing novel Full-Heusler high entropy intermetallic compounds (FH-
HEICs). To this end, the formation of Heusler-type intermetallic structures and their thermal …

An investigation of the magnetic, mechanical, and kinetic characteristics of CuCrFeTiNi high entropy alloy by mechanical alloying and spark plasma sintering

M Zeraati, MHK Feizabad, GR Khayati - Journal of Alloys and Compounds, 2023 - Elsevier
In this study, the effect of mechanical alloying on the formation of CuCrFeTiNi high entropy
alloys (HEA) at different times was investigated. The alloys were milled for 60 h and a bulk …

Thermal stability and oxidation resistance of non-equimolar ratio AlTiVCrNb refractory high-entropy alloys

T Xu, Q Chen, L Ji, H Wang, S Qu, A Feng - Intermetallics, 2023 - Elsevier
In this work, we investigated the thermal stability, oxidation resistance and high temperature
mechanical properties of refractory high entropy alloys Ti 75 Al 10 V 5 Cr 5 Nb 5, Ti 67 Al 12 …